![]() (SoCs and modules for 2M PHY: B/MG12, B/MG13, B/MG21, and B/MG22) The 1M PHY delivers a throughput of 700 kbps. Our Bluetooth provides the 2M PHY modulation for your high-data throughput IoT applications to unleash a throughput of 1300 kbps on selected SoCs and modules. (SoCs and modules for Long Range: B/MG13, B/MG21, and B/MG22) LE Coded PHY improves sensitivity by 4-6 dB, which reduces retransmissions, and increases battery life and connectivity reliability. LE Coded PHY (500kbps and 125kbps) enables your Bluetooth devices with up to two times (2X) longer range compared to the 1M PHY modulation – which can correspond to several hundreds of meters. It enables high-accuracy positioning of below one meter (<1 m) for your asset tracking and indoor positioning applications – 3-5 times higher accuracy than RSSI.ĭevelop accessories for the Apple HomeKit ecosystem faster and with lower interoperability risks by building upon the full Apple HomeKit support on our BLE stack – it is available via the Apple MFI license on a wide range of SoCs and modules.Īre you developing IoT devices with multiple 2.4 GHz protocols such as Wi-Fi and Bluetooth? With Silicon Labs’ Wi-Fi Coexistence, you can reduce interference and increase reliability! It is based on packet traffic arbitration (PTA) and allows the Bluetooth device to coordinate transmitting and receiving with the collocated Wi-Fi device. Silicon Labs Bluetooth Direction Finding is based on the angle of arrival (AoA) and angle of departure (AoD) techniques. Here’s a rundown of all the crucial features on the Silicon Labs stack.ĭynamic multiprotocol allows you to run Bluetooth, Thread, Zigbee, and Proprietary protocols reliably on one radio, by time-slicing radio operations seamlessly between multiple stacks. Keep your products ahead of the competition! Silicon Labs Bluetooth Low Energy stack is in the frontline to support the latest specifications and it delivers all the essential features among the first in the world.īluetooth Low Energy Software Features and BenefitsĪdd the most valuable Bluetooth Low Energy features to your IoT applications. The single-stack approach speeds up development and radically minimizes Bluetooth SW and HW migration efforts to your new products – it results in a more consistent code and reduces software development and maintenance costs. With Silicon Labs, you have just one proven, hardware-agnostic software stack and API for Bluetooth Low Energy. It consists of an extensive library of example projects, peripheral drivers, the Bluetooth Low Energy protocol stack, and the API. Impact: Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code executionĭescription: A memory corruption issue existed in WebKit.The Bluetooth Low Energy Software Development Kit is part of the Silicon Labs GSDK. Impact: Visiting a maliciously crafted website may lead to a cross-site scripting attackĭescription: Multiple cross-site scripting issues existed in WebKit.ĬVE-2011-3046 : Sergey Glazunov working with Google's Pwnium contest This issue does not affect OS X systems.ĬVE-2012-0674 : David Vieira-Kurz of MajorSecurity () This issue is addressed through improved URL handling. This could be used in a malicious web site to direct the user to a spoofed site that visually appeared to be a legitimate domain. Impact: A maliciously crafted website may be able to spoof the address in the location barĭescription: A URL spoofing issue existed in Safari. iOS 5.1.1 Software UpdateĪvailable for: iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (3rd generation) and later, iPad, iPad 2 To learn about other Security Updates, see " Apple Security Updates". Where possible, CVE IDs are used to reference the vulnerabilities for further information. To learn more about Apple Product Security, see the Apple Product Security website.įor information about the Apple Product Security PGP Key, see " How to use the Apple Product Security PGP Key." IOS 5.1.1 Software Update can be downloaded and installed using iTunes.įor the protection of our customers, Apple does not disclose, discuss, or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. This document describes the security content of iOS 5.1.1 Software Update. About the security content of iOS 5.1.1 Software Update
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